Clear Outer Lincoln Electric Viking 750S, 850S, 2450, 3350 welding helmet lens.
Each buy it now includes 5 outer lenses
These outer lenses are made in the USA
They are a direct replacement for the Lincoln KP2898-1 outer lens. Why weld with dirty cover plates?
Note, the outer lenses in the picture are shown with the protective film on it, which needs to be removed prior to using.